package com.dayu.gulimall;

/**
 * @author dayu
 * @version 1.0
 * @email dayu007@foxmail.com
 * @date 2021/4/22 7:27
 * @description
 */

public class Singleton {
    private static Singleton instance = new Singleton();
    private Singleton() {};
    public static Singleton getInstance() {
        return instance;
    }
}
